kAppleSoftwareAudioCodecManufacturer analogue for os x

Asked Jan 26 '16 at 10:33

Active Jan 27 '16 at 04:38

Viewed 264 times

So i trying save my audio using this method. But I need it on os x. In this method men use:

UInt32 codecManufacturer = kAppleSoftwareAudioCodecManufacturer;
status = ExtAudioFileSetProperty(
        audioFile, kExtAudioFileProperty_CodecManufacturer, sizeof(UInt32), &codecManufacturer
);
status = ExtAudioFileSetProperty(
        audioFile, kExtAudioFileProperty_ClientDataFormat, sizeof(AudioStreamBasicDescription), audioDescription
);
status = ExtAudioFileWriteAsync(audioFile, 0, NULL);

It's working only if i will use IPHONE. So I try to find analogue on OS X. I have this code, that not working:

UInt32 codecManufacturer2 = kAudioDecoderComponentType;

status = ExtAudioFileSetProperty(audioFile, kAudioFormatProperty_Decoders, sizeof(UInt32), &codecManufacturer2);

status = ExtAudioFileSetProperty(audioFile, kExtAudioFileProperty_ClientDataFormat, sizeof(AudioStreamBasicDescription), audioDescription);
status = ExtAudioFileWriteAsync (audioFile, 0, NULL);

So what's wrong?

edited May 23 '17 at 11:46

Community

asked Jan 26 '16 at 10:33

Ray

What is not working about this? If you look at the "`status`" returned by each function, does it always come back as `noErr` for each line that is called? – Michael Dautermann Jan 26 '16 at 11:51
So it write : _Can not render audio unit_ – Ray Jan 27 '16 at 02:38
Total i get a new file. It has only header. But it dont has any information, only header. – Ray Jan 27 '16 at 02:50
@Ray, did you find the solution? – mbaros Jan 13 '17 at 18:49

kAppleSoftwareAudioCodecManufacturer analogue for os x

0 Answers0